StarTech.comSpec score 7.9
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed over RJ45 copper
+Low profile bracket fits small form factor cases
+Jumbo frame support for larger packets
−Only two PCIe lanes limit peak throughput
$172.99-6%List: $183.46
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps speed over RJ45 copper
+Low profile bracket fits small form factor cases
+Jumbo frame support for larger packets
Cons−Only two PCIe lanes limit peak throughput
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
StarTech.com
1 Ports, PCIe, RJ45, Realtek
+Realtek RTL8111H chipset
+Low profile bracket fits small form factor cases
+RJ45 copper connection
−Single port limits simultaneous connections
No current price. Check it at the store.
Product details
Pros+Realtek RTL8111H chipset
+Low profile bracket fits small form factor cases
+RJ45 copper connection
Cons−Single port limits simultaneous connections
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
StarTech.comSpec score 7.9
2.5 Speed, 1 Ports, PCIe, RJ45
+Single RJ45 port supports 2.5GbE connections
+Installs in a PCIe slot for desktop connectivity
+Uses an Intel network chip
$77.34-6%List: $81.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.9
Pros+Single RJ45 port supports 2.5GbE connections
+Installs in a PCIe slot for desktop connectivity
+Uses an Intel network chip
+Low profile design fits small form factor cases
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
−2.5 speed: 31 of the 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AhuaykSpec score 8.7
400 Speed, 1 Ports, PCIe, QSFP
+Single 400G QSFP112-DD port
+PCIe 5.0 x16 interface for high bandwidth
+RoCE support for RDMA networking
−Requires a full x16 PCIe slot
$3,398.00
as of 11/04/2026 03:07 PST - DetailsAhuaykSpec score 8.7
400 Speed, 1 Ports, PCIe, Mellanox
+Single 400G OSFP port
+PCIe 5.0 x16 interface
+RDMA support for low-latency transfers
−Requires a full x16 PCIe slot
$2,998.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.7
Pros+Single 400G OSFP port
+PCIe 5.0 x16 interface
+RDMA support for low-latency transfers
Cons−Requires a full x16 PCIe slot
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+400 speed: the highest speed of the 47 here
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 7.9
10 Speed, 1 Ports, PCIe, SFP+
+Low-profile design fits small form factor and compact cases
+Single SFP+ port for fiber or direct-attach 10 Gbps links
+Intel chip for 10 Gbps networking
−Single port limits connections to one network link
$39.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score7.9
Pros+Low-profile design fits small form factor and compact cases
+Single SFP+ port for fiber or direct-attach 10 Gbps links
+Intel chip for 10 Gbps networking
+PCIe x8 interface for 10 Gbps connections
Cons−Single port limits connections to one network link
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
OLurkthuSpec score 7.9
10 Speed, 1 Ports, PCIe, Realtek
+10 Gbps speed for fast networking
+Single port for one connection
+PCIe 3.0 x4 interface
−Requires a PCIe x4 slot or wider
$42.47
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps speed for fast networking
+Single port for one connection
+PCIe 3.0 x4 interface
Cons−Requires a PCIe x4 slot or wider
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
X-MediaSpec score 7.9
2.5 Speed, 1 Ports, PCIe, Intel
+2.5 Gbps speed, faster than standard Gigabit
+PCIe x1 slot fits smaller expansion slots
+Low-profile bracket for compact builds
−Single port limits connections to one network
$24.99
as of 11/04/2026 03:08 PST - DetailsLpxlqklypSpec score 7.9
40 Speed, 1 Ports, PCIe, QSFP
+40 Gbps speed for high-throughput server links
+Single QSFP+ port
+PCIe 3.0 x8 interface
−Requires QSFP+ transceivers or cables to connect
−Short bracket only fits low-profile slots
$304.84
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.9
Pros+40 Gbps speed for high-throughput server links
+Single QSFP+ port
+PCIe 3.0 x8 interface
+Intel XL710 chipset
Cons−Requires QSFP+ transceivers or cables to connect
−Short bracket only fits low-profile slots
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+40 speed: only 7 of 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
RedluxSpec score 8.7
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed, faster than standard gigabit Ethernet
+Intel chip listed for the network controller
+Single RJ45 port for standard Ethernet cabling
−Requires a free PCIe slot in the computer
$39.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.7
Pros+10 Gbps speed, faster than standard gigabit Ethernet
+Intel chip listed for the network controller
+Single RJ45 port for standard Ethernet cabling
+Low-profile design fits compact PC cases
+SR-IOV support for virtualization setups
Cons−Requires a free PCIe slot in the computer
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+SR-IOV: only 6 of 59 here have one
How pros and cons are picked (About: Disclaimer) About this product
NicgigaSpec score 7.9
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps Ethernet speed over RJ45 port
+Uses a single PCIe x1 slot
+Marvell AQC113 controller
−Single port limits to one network connection
$69.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps Ethernet speed over RJ45 port
+Uses a single PCIe x1 slot
+Marvell AQC113 controller
+Supports Wake on LAN
Cons−Single port limits to one network connection
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
GiqitckSpec score 7.9
10 Speed, 1 Ports, PCIe, SFP+
+Single SFP+ port for 10 Gbps fiber or direct-attach links
+Intel 82599EN chip for 10 Gbps networking
+PCIe x8 interface for 10 Gbps connections
−Single port limits connections to one network link
$35.59
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.9
Pros+Single SFP+ port for 10 Gbps fiber or direct-attach links
+Intel 82599EN chip for 10 Gbps networking
+PCIe x8 interface for 10 Gbps connections
Cons−Single port limits connections to one network link
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.9
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed for fast transfers on high-bandwidth networks
+Single RJ45 port for standard Ethernet cabling
+PCIe x4 interface
−Uses a full x4 PCIe slot
$170.72
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps speed for fast transfers on high-bandwidth networks
+Single RJ45 port for standard Ethernet cabling
+PCIe x4 interface
+Marvell (Aquantia) chipset
Cons−Uses a full x4 PCIe slot
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
BzizuSpec score 7.9
10 Speed, 1 Ports, PCIe, SFP+
+10Gb speed for fast wired transfers
+Intel 82599EN chipset
+Low-profile design suits compact builds
−SFP+ port needs compatible modules or cables
$37.77
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.9
Pros+10Gb speed for fast wired transfers
+Intel 82599EN chipset
+Low-profile design suits compact builds
+Single SFP+ port for fiber or direct-attach connections
Cons−SFP+ port needs compatible modules or cables
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
VogzoneSpec score 7.9
2.5 Speed, 1 Ports, PCIe, RJ45
+Single RJ45 port for 2.5GbE copper networking
+Backward compatible with 1GbE and 100MbE networks
+Low-profile form factor fits compact chassis
−Only one network port per card
$15.99
as of 11/04/2026 10:06 PST - DetailsProduct details
Spec score7.9
Pros+Single RJ45 port for 2.5GbE copper networking
+Backward compatible with 1GbE and 100MbE networks
+Low-profile form factor fits compact chassis
+Uses a PCIe x1 slot, common on desktop motherboards
Cons−Only one network port per card
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
−2.5 speed: 31 of the 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
JKdfhRY
1 Ports, PCIe, Mellanox
+Single 800G OSFP port
+PCIe 6.0 x16 interface
+Secure Boot with InfiniBand and Ethernet RoCE support
−Requires a full x16 PCIe slot
$6,297.50
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+Single 800G OSFP port
+PCIe 6.0 x16 interface
+Secure Boot with InfiniBand and Ethernet RoCE support
Cons−Requires a full x16 PCIe slot
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
Akpzkyywn
1 Ports, PCIe, SFP, Intel
+Single SFP port for fiber network connections
+PCIe interface fits desktop computer expansion slots
+Intel chip for network connectivity
−Requires an SFP module to connect
$287.52
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+Single SFP port for fiber network connections
+PCIe interface fits desktop computer expansion slots
+Intel chip for network connectivity
+Single port card for one network link
Cons−Requires an SFP module to connect
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
H!Fiber.comSpec score 7.9
2.5 Speed, 1 Ports, PCIe, RJ45
+2.5 Gbps speed, faster than standard gigabit
+Realtek RTL8125 chip
+Low-profile bracket for compact PCs
−Single port limits to one network connection
No price recorded yet.
Product details
Spec score7.9
Pros+2.5 Gbps speed, faster than standard gigabit
+Realtek RTL8125 chip
+Low-profile bracket for compact PCs
+Uses only an x1 PCIe lane
Cons−Single port limits to one network connection
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
−2.5 speed: 31 of the 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GlotrendsSpec score 8.7
10 Speed, 1 Ports, PCIe, SFP+
+10 gigabit SFP+ port for fiber or direct-attach links
+Mellanox ConnectX-3 chip
+Supports RoCE and SR-IOV
$35.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.7
Pros+10 gigabit SFP+ port for fiber or direct-attach links
+Mellanox ConnectX-3 chip
+Supports RoCE and SR-IOV
+Low-profile form factor for compact builds
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+SR-IOV: only 6 of 59 here have one
How pros and cons are picked (About: Disclaimer) About this product
IpolexSpec score 8.7
10 Speed, 1 Ports, PCIe, SFP+
+Single 10 Gbit/s port for fast wired networking
+Intel 82599EN controller chip
+Low-profile design for compact PCs
$38.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.7
Pros+Single 10 Gbit/s port for fast wired networking
+Intel 82599EN controller chip
+Low-profile design for compact PCs
+Supports SR-IOV virtualization
+Uses an SFP+ port for fiber or direct-attach connections
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+SR-IOV: only 6 of 59 here have one
How pros and cons are picked (About: Disclaimer) About this product
SfzjlmkosSpec score 8.3
200 Speed, 1 Ports, PCIe, QSFP
+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
$2,549.70
as of 11/04/2026 02:10 PST - DetailsProduct details
Spec score8.3
Pros+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+200 speed: only 2 of 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
WaanjnmjuSpec score 8.3
200 Speed, 1 Ports, PCIe, QSFP
+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
$2,549.70
as of 11/04/2026 02:10 PST - DetailsProduct details
Spec score8.3
Pros+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
+200 speed: only 2 of 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
10GtekSpec score 7.9
2.5 Speed, 1 Ports, PCIe, RJ45
+Supports 2.5G, gigabit, and 100Mbps speeds
+Installs in a PCIe slot for desktop computers
+Uses a single RJ45 port for wired connections
$14.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score7.9
Pros+Supports 2.5G, gigabit, and 100Mbps speeds
+Installs in a PCIe slot for desktop computers
+Uses a single RJ45 port for wired connections
+Uses a Realtek chip for network connectivity
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
−2.5 speed: 31 of the 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 7.9
2.5 Speed, 1 Ports, PCIe, RJ45
+Supports 2.5 Gbps wired connection speed
+Single RJ45 port for a standard Ethernet cable
+Installs in a PCI Express x1 slot
$18.04
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score7.9
Pros+Supports 2.5 Gbps wired connection speed
+Single RJ45 port for a standard Ethernet cable
+Installs in a PCI Express x1 slot
+Low-profile bracket fits small form factor cases
+Uses a Realtek RTL8125B controller
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
−2.5 speed: 31 of the 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
IpolexSpec score 7.9
10 Speed, 1 Ports, PCIe, RJ45
+Single 10 Gbit/s RJ45 port for copper networking
+Intel X550 chip for 10 Gbit/s speed
+PCIe v3.0 x4 interface
$87.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.9
Pros+Single 10 Gbit/s RJ45 port for copper networking
+Intel X550 chip for 10 Gbit/s speed
+PCIe v3.0 x4 interface
+Low-profile design for compact PCs
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
SonnetSpec score 7.9
10 Speed, 1 Ports, PCIe, RJ45
+Single RJ45 port for 10 Gigabit Ethernet connections
+Installs in a PCIe slot for desktop connectivity
+Thunderbolt compatible for use with Thunderbolt systems
$109.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.9
Pros+Single RJ45 port for 10 Gigabit Ethernet connections
+Installs in a PCIe slot for desktop connectivity
+Thunderbolt compatible for use with Thunderbolt systems
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.9
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed over standard copper Ethernet
+RJ45 port connects to common Ethernet cabling
+PCIe x8 interface for high-bandwidth slots
$145.93
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.9
Pros+10 Gbps speed over standard copper Ethernet
+RJ45 port connects to common Ethernet cabling
+PCIe x8 interface for high-bandwidth slots
+Intel chipset for the network card
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.8
1 Speed, 1 Ports, PCIe, RJ45
+Gigabit speed with 1GB single port
+PCIe x1 slot fits many desktop motherboards
+RJ45 port connects to standard Ethernet cables
$72.07
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.8
Pros+Gigabit speed with 1GB single port
+PCIe x1 slot fits many desktop motherboards
+RJ45 port connects to standard Ethernet cables
Compared with the 35 Network Cards on this page+1 ports: the most ports of the 59 here
−1 speed: 39 of the 47 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
